baber/WOPTO huggingface dataset:
Patent JP-S62133040-A (JP)
Title: Rare-earth permanent magnet material
Inventor: OHASHI TAKESHI
IPC: H01F1/057
Filed: 1985-12-05
Abstract: PURPOSE:To prevent deterioration in magnetic properties of permanent magnets by controlling C and O2 content in powdery raw material in manufacturing a permanent magnet composed mainly of iron, rare earth elements, and boron by powder compacting method. CONSTITUTION:An iron-rare earth element-boron alloy which is composed of an Fe alloy having a composition containing, by weight, 25-40% R (at least one element among Y and rare earth elements) and 0.7-2.5% B and having the balance consisting of Fe or Fe and at least one element among Co, Al, Nb, and Si and in which C and O2 content is regulated to <=0.05% and <=0.3%, respectively. An ingot of this Fe-base alloy is pulverized, and the resulting powder is oriented in the magnetic field and compacted. The green compact is sintered at 1,050 deg.C to be formed into permanent magnet. In the above, C and O2 content is controlled to a minimum, respectively, so that permanent magnets excellent in magnetic properties can be obtained.
Patent JP-H01124501-A (JP)
Title: Powder packing apparatus
Inventor: WATANABE MASARU
IPC: B65B1/16
Filed: 1987-10-29
Abstract: PURPOSE:To pack a container with powder at high speed and in a high density without damaging it by installing a pressure-reducing device which is capable of simultaneous pressure reduction in both the container and the container-holding vessel connected by piping, a rotary valve for selective switching, and a means for increasing the pressure in the container-holding vessel. CONSTITUTION:After blocking the ports to an upper pipe 31, lower pipe 32, and second pressure-reduction pipe channel 45 by turning the valve 62 of a rotary valve 60, the lower half body 22 is separated from the upper half body 21. A container 80 is set in place inside the lower half body 22 and then the lower half body 22 is raised so as to fit the opening 81 of the container 80 airtightly to the packing 81 on a connecting pipe 30. The inside of the container-holding vessel 20 is made airtight by closing an on-off valve 52. After opening an on-off valve 42 and connecting the passageway 62b of the rotary valve 60 to the lower pipe 32 and the passageway 62a thereof to the second pressure-reduction pipe channel 45, a vacuum pump 44 is actuated to evacuate both the container 80 and the container-holding vessel 20 under balance of pressure between the two. The valve 62 is turned to connect the upper pipe 31 to the lower pipe 32 while the on-off valve 52 is opened. The toner deposited in the toner hopper 11 pours down into the container 80. With the pressure balanced between the inside and the outside of the container 80, an increase in pressure in the inside of the container 80 does not damage the container 80.
Patent JP-H0586800-A (JP)
Title: Method of constructing assembly of steel timbering for tunnel and spacer fixture
Inventor: YAMAMOTO MINORU
IPC: E21D11/10
Filed: 1991-09-25
Abstract: PURPOSE:To prevent inferior filling by attaching spacers to a timbering made of an H-like steel bar or the like so as to define a gap between the timbering and an excavated surface in the natural ground, and by filling shotcrete in the gap. CONSTITUTION:An H-like steel bar is curved so as to form a steel timbering 1 having its outer peripheral surface formed by one of the flange surfaces of the H-like steel bar. Spacer fixtures 2 each having a projection at the upper part thereof and fixing end parts and formed of a resilient rod-like member are provided to the upper part of the timbering 1. The spacer fixtures 2 are resiliently fixed to the flange of the timbering 1 so as to define a gap 5 between the excavated surface 6 and the timbering 1 when the timbering 1 is installed to an excavated surface 6 in the ground. Further, in a condition such that shotcrete 7 is sufficiently filled in the gap, a spraying process is carried out. Various kinds of spacer fixtures having projections with different heights and having different shapes and so forth, are provided, being adapted to be used in accordance with a condition of a job site. With this arrangement, a timbering is installed in accordance with a disorder of an excavated surface, and concrete can be sufficiently filled, thereby it is possible to enhance the strength and corrosion resistance thereof.
Patent JP-S63127369-A (JP)
Title: Information processor
Inventor: NISHIKAWA TAKESHI
IPC: G06F15/78
Filed: 1986-11-18
Abstract: PURPOSE:To immediately execute the operation of a following instruction by controlling the following instruction so as to be able to start its execution at the time of writing the result of the preceding arithmetic calculation on an arithmetic calculation element to make the waiting of the completion of a preceding arithmetic calculation unnecessary. CONSTITUTION:At a time t0, vl is set as a vector length read out from a register 42, and a value of [vl+fut (where, fut is the number of machine cycles)] is set at a subtraction counter 46, and the calculation (V2 V0+V1) is started up. Afterwards, as counting down the value of the counter 46 at every machine cycle, the arithmetic calculation of the (V2 V0+V1) by every element is executed on the elements from an element '0' sequentially. And after a time t1, that is the time of a machine cycle (fut+sy) from starting the arithmetic calculation, the value of the counter 46 goes to (fut+vl)-(fut+sy)=vl-sy. The value becomes equal to a result outputted from a subtractor 45, and coincident is detected at a coincidence circuit 47. A following transfer instruction V3 V2(sy) is started up by the above coincidence signal, and wasteful waiting at the time of starting up the instruction can be reduced.
Patent JP-H08139788-A (JP)
Title: Cordless telephone sest
Inventor: MARUYAMA TAKATO
IPC: H04M1/00
Filed: 1994-11-09
Abstract: PURPOSE: To prevent a ringer tone from becoming too loud and to eliminate an uncomfortable feeling by adjusting the sound volume of a slave equipment by a sound volume control means according to the direction of the slave equipment detected by a slave machine attitude detecting means. CONSTITUTION: When an incoming signal arrives at the slave equipment B through a telephone line 1, an operation control part 7 detects the incoming through a line control part 4 and drives a speaker 8. An incoming tone is outputted; a radio control part 5 receives the incoming signal from an antenna part 6 by a radio control part 11 through an antenna part 12; and an operation control part 20 detects the incoming. Then the control part 20 reads detection data out of a direction sensor 21. When the slave equipment B faces up at this time, a contact part is in the ON state because of a moving body, so the direction detection signal of the sensor 21 is at GND level. The control part 20 decides that the slave equipment B faces up and sets the ringer sound volume to 'low'.  When the detection signal is not at the GND level, it is decided that the slave equipment B faces down and the ringer sound volume is set to 'high'.
Patent JP-H0997118-A (JP)
Title: Combination tap
Inventor: TAKAYAMA HITOSHI
IPC: F16K11/24
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a combination tap which can easily set one of plural feed water temperatures with one tap, can approximate the actual discharging temperature to the set target feed water temperature, and also can store the set feed water temperature to read is out at need. SOLUTION: The combination tap of hot and cold water can control the discharging temperature and the discharging volume and is provided with water temperature sensors 111, 112 and 113, automatic flow path open/close control mechanisms 121 and 122, a discharging temperature input means 15 and a set water temperature storage means 14B. A control circuit 14 produces a control signal to select one of plural desired temperatures and to secure the coincidence between the discharging temperature and a set temperature by setting and storing two or more types of discharging temperatures and then calling out these set value, and the mechanisms 121 and 122 control the flow rates of the hot and cold water.
Patent JP-S61155579-A (JP)
Inventor: TSUTSUMI SHUNSAKU
IPC: C22B13/06
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04150046-A (JP)
Title: Probe card
Inventor: KAZAMI TETSUO
IPC: H01L21/66
Filed: 1990-10-12
Abstract: PURPOSE:To detect contact of a probe card with a chip without another sensor stylus by insulating a stylus for supplying power from a stylus for a power source sensor to be provided on the card, and fringing them in continuity by a power source bus in the chip on a wafer. CONSTITUTION:A stylus 3 for supplying power and a stylus 4 for a power source sensor are insulator from one another to be provided on a probe card 1, and so disposed as to be conductor through a power source bus 6 on a chip 2 when these styluses are brought into contact with the chip 2 on a wafer 8. The continuity of the styluses 3, 4 is detected by a continuity detector 5. When the wafer 8 is raised by a probe so that a stylus for a signal on the card is brought into contact with a pad 7 on the chip, the styluses 3, 4 have continuity through the bus 6, and detected by the detector 5. Thus, even if another detecting stylus is not provided, the contact of the stylus on the card with the pad 7 can be detected.
Patent JP-S60160985-A (JP)
Inventor: KEISU ARAN HITSUPURII
IPC: A63H3/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06104398-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L27/108
Filed: 1992-09-18
Abstract: PURPOSE:To provide a highly reliable memory structure. CONSTITUTION:In a DRAM, memory cells consisting of MOS transistors and capacitors are arranged and formed on an Si substrate. The substrate consists of a first Si substrate 1 and a second Si substrate 3 bonded to this first Si substrate 1 via an insulating film 2. The substrate 1 functions as a capacitor electrode which feeds a common potential to all the memory cells. The MOS transistors are formed on the substrate 3. The capacitors are formed in such a way as to penetrate the film 2. Each capacitor is provided with a storage electrode 13 connected electrically with either of a source and a drain 19 of each MOS transistor and a capacitor insulating film 12 provided between the substrate 1 and the electrode 13.
Patent JP-H06242181-A (JP)
Title: Equipment and method for testing integrated circuit
Inventor: FURANSHISU HII
IPC: G01R31/28
Filed: 1993-11-04
Abstract: PURPOSE: To economically test an IC device, particularly, a memory device by mutually comparing the output data signals from a device to be tested (DUT) within a parallel comparing circuit. CONSTITUTION: After an address signal is transmitted from a device test device 30 to a DUT 31, a test data signal is transmitted to a parallel comparing circuit 91 and the DUT 31. Then, the circuit 91 reads and mutually compares 84 the output data of the DUT 31, and outputs, onto a line 45, a first state signal when all the outputs are in the same voltage level corresponding to the same logic level, and a second state signal when they are voltages corresponding to different logic levels. A transceiver circuit 41 compares the signal on the line 45 with a test data signal pattern stored in 91, and generates a pass signal when the both are matched, and a fail signal when the both are different. The remaining three transceiver circuits 46-48 simultaneously test additive multiple data input and output devices 51, 61, 71 through parallel comparing circuits 96-98.
Patent JP-S62134648-A (JP)
Title: Photomask checking method
Inventor: KAWASAKI FUMINORI
IPC: G03F1/84
Filed: 1985-12-06
Abstract: PURPOSE:To detect the edge part of a pattern with high precision by scanning optically a photomask to quantize each pattern to three levels, extracting prescribed information parts, and comparing luminous intensity information of the first and third levels with the result of logical processing of mirror image information. CONSTITUTION:Scanning signals 1 and 2 from the same position of a pattern corresponding to two chips adjacent to each other are received by photodetectors 3 and 4 and pass AD converters 5 and 6 and are quantized in accordance with luminous intensity and are classified to a black level, a white level, and an intermediate level, and are stored in storage parts 8 and 9. Minute picture elements including the pattern edge are extracted from these information by minute picture element extracting parts 10 and 12, and mirror image minute picture elements are extracted for the pattern edge by mirror image minute picture element extracting parts 11 and 13. ORs among black, white, and intermediate levels of both minute picture element information are executed by logical processing parts 14 and 15, and it is judged that there is a minute defect in the pattern part if the logic value does not coincide with the white level.
Patent JP-H06100829-A (JP)
Title: Water-base ink composition for ball-point pen
Inventor: KAWASUMI TOSHIMITSU
IPC: C09D11/16
Filed: 1992-09-17
Abstract: PURPOSE:To obtain the subject compsn. which has such an excellent lubricity as to reduce the abrasion of a ball holder, and is excellent in durability and feeling during writing. CONSTITUTION:The objective water-base ink compsn. contains a water-sol. dye or a water-dispersible pigment, a water-sol. org. solvent, water, and at least one mono- or diamide of a thiodicarboxylic acid represented by the general formula: XOCRSRCONH2 (wherein X is OH or NH2; and R is a single bond, 1-6C alkylene, alkenylene, or phenylene).
Patent JP-H02122595-A (JP)
Title: Manufacture of board for mounting on both sides
Inventor: UMEMURA KENJI
IPC: B23K1/08
Filed: 1988-10-31
Abstract: PURPOSE:To enable parts to be easily and surely mounted by a simple means for being soldered at one time by fixing parts in the positions to be mounted on both sides of a board with an adhesive while fitting up a tie bar for being dipped in molten solder to be soldered at a time. CONSTITUTION:A necessary minimum amount if an adhesive 6a is applied for sticking the parts 7 on the A-face 2 of a printed board 1 to fix the parts 7a to a fixed position by an adhesive 6a and to perform a fixing check for hardening 6b the adhesive 6a, while the printed board 1 is reversed, the adhesive 6a is similarly applied to the B-side 3 of the printed board 1, the parts 7b are mounted and the adhesive 6a is hardened 6b. Next, the board 1 is every one piece divided, a tie bar 8 is attached to a land part 4, flux is applied and the printed board 1 is dipped in a solder bath 9 while supporting the tie bar in the direction of a mark 11 followed by pulling up, cooling and washing to finish soldering 13 of respective parts 7a, 7b, the tie bar 8 and each land part 4.
Patent JP-H11114880-A (JP)
Title: Head positioning device
Inventor: KATO TOSHIHIDE
IPC: B26D1/24
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable high-speed conveyance as well as to secure positioning accuracy of a head. SOLUTION: This head positioning device is provided with a plurality of heads 4A to 4E provided on a slitter scorer of a corrugate machine and capable of being moved on a first axis 7, and a carrier 1 capable of being moved on a second axis 6 parallel to the first axis 7, and storage and positioning of a plurality of heads 4A to 4E are performed by the carrier 1.  In this case, a pusher 2 arranged on the rear side in the moving direction, projecting toward the head 1, and to be brought into contact with the head 1 in the moving direction, and a plurality of grooves 15a to 15e formed on the front side in the moving direction at distances equal to at a pitch P in storage of a plurality of heads 4a to 4E are provided on the carrier 1, and a stopper 14 projecting to the carrier 1 side and to be fitted in a plurality of grooves 15a to 15e is provided on the head 4A on the front side, out of a plurality of heads 4A to 4E.
Patent JP-H10121996-A (JP)
Title: Three way valve and exhaust gas processing device using it
Inventor: NAKAMURA MASARU
IPC: F01N3/023
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance the closability of a three-way valve for changing over the direction of high temperature gas, and to enhance the durability of this valve so as to restrain leakage of gas to be controlled, which is even engine exhaust gas, from increasing. SOLUTION: A valve mechanism 5 incorporated in a valve chamber 4 is composed of an arm 7 adapted to be rotated around a support shaft 6 and a support rod 8 provided in a valve retaining part of this arm 7, and two valve elements 9 supported on opposite sides of the arm 7 by the support rod 8 so as to have two degrees of freedom. A valve seat 10 of a branch inlet on which seal surfaces 9a of the valve elements 9 are seated, is flat so as to obtain a surface contact seal.
Patent JP-H02119799-A (JP)
Title: Method for detecting nucleic acid
Inventor: YAMAGATA KOICHI
IPC: C12Q1/68
Filed: 1988-10-31
Abstract: PURPOSE:To rapidly and readily detect a nucleic acid with high sensitivity by hybridizing the nucleic acid having a specific base sequence with an enzyme- labeled probe for hybridization assay and detecting an enzymic reaction product of the labeled enzyme using an electrochemical detector. CONSTITUTION:An enzyme is reacted with a label in hybridization assay to detect a nucleic acid having a specific base sequence. In the process, an enzyme- labeled probe prepared by linking a nucleic acid having a base sequence complementary to the nucleic acid having a specific base sequence to be detected with an enzyme (e.g., an alkaline phosphatase) and a binder, etc., is hybridized with the nucleic acid to be detected in a specimen and the labeled enzyme is enzymically reacted with a substrate (e.g., phenyl phosphate) to detect the product thereof (e.g., phenol) using an electrochemical detector, such as an amperometric detector. Thereby, the target nucleic acid is detected.
Patent JP-S62135927-A (JP)
Title: Pointing device
Inventor: OZAKI SHIGEO
IPC: G06F3/0354
Filed: 1985-12-10
Abstract: PURPOSE:To smooth the movement of a cursor by providing a cleaning member which contacts a ball to clean up sticking and a cleaning member which contacts encoder rollers 17 to clean up sticking matter. CONSTITUTION:The cleaning member 1 is joined with a ball pressure member so as to contact the ball 16 horizontally. The cleaning member 2, on the other hand, is joined with a main body 11 so as to contact the encoder rollers 17 vertically. When the ball 16 rotates as the main body 11 moves, the cleaning member 1 joined with the ball pressure member 18 cleans up dust and dirt sticking on the ball 16, and the cleaning member 2 joined with the outer periphery cleans up dust and dirt sticking on the surfaces of the rotating encoder rollers 17.
Patent JP-H03138754-A (JP)
Title: Character processing device
Inventor: IKEDA KAZUYO
IPC: G06F17/22
Filed: 1989-10-25
Abstract: PURPOSE:To prevent trouble that undesired KANJI (Chinese character) is pointed by pointing only KANJI which is judged to be not a part of a proper noun and is more difficult than a specific degree of difficulty. CONSTITUTION:Only KANJI which is judged to be not a part of a proper noun by a proper noun discriminating means KOYU and is more difficult than the specific degree of difficulty is pointed from the document, which is stored in an document storage means 2, by a KANJI pointing means KAYO to prevent difficult KANJI used as a part of a proper noun from being pointed. Since KANJI used as a part of a proper noun is not pointed as difficult KANJI, trouble that undesired KANJI is pointed is prevented.
Patent JP-S61154666-A (JP)
Inventor: OGURA ICHIRO
IPC: A61B5/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62135329-A (JP)
Title: Production of polymide film
Inventor: OOTA TAKAYUKI
IPC: B29C41/12
Filed: 1985-12-09
Abstract: PURPOSE:To impart a sliding property to a film, by a method wherein a support formed by roughening the surface of a heating drum to a proper degree is used to transfer the surface roughness of the support to roughen the surface of a film support. CONSTITUTION:A polyimide precursor is cast on a support by a T-die extraction method to form a liquid film and, subsequently, hot air of 50-200 deg.C is supplied to evaporate and remove a solvent from the liquid film to continuously prepare a partially dried film with solvent content of 5-40%. This support has surface roughness (center line average roughness; Ra) of 0.03-1mum. The partially dried film is peeled off from the support and continuously moved through a plurality of zones heated to 200-600 deg.C and heat-treated to form a polyimide film.
Patent JP-H07141908-A (JP)
Title: Prism member and lighting apparatus using prism member
Inventor: HARADA TAKASHI
IPC: G02B5/02
Filed: 1993-11-05
Abstract: PURPOSE: To obtain a prism member and a lighting system by using it, capable of maintaining a luminance increase effect and a visual field angle regulation effect of the prism member, and simultaneously capable of removing bright and dark stripes caused by asymmetry of a luminance distribution of a prism surface. CONSTITUTION: Light sources 1, 2 are disposed on one side of a diffusion plate 3, and a prism member 4 is disposed on the opposite side of the light sources 1, 2 of the diffusion plate 3 so that the prism forming surface is positioned outside. And besides, in this lighting system having such a section shape of each prism that the section is roughly triangular and the right and left base angles are in the range of 10-50 deg., the prism member 4 is so constituted that the distances between the prism are in the range of 20-100 μm.
Patent JP-H07128346-A (JP)
Title: Speed monitoring and abnormal stop detecting method for mobile truck
Inventor: ITO KOJI
IPC: G01P3/00
Filed: 1993-11-05
Abstract: PURPOSE:To monitor the running speed of a truck from the ground by operating the speed of a mobile truck based on the time between varying points of a carrier detection signal and the length of a corresponding guide trolley and/or the length of a non-stretching section. CONSTITUTION:When a mobile truck 10 runs on a track, carrier signals are induced in guide trolleys 1n-1, 1n, 1n+1 coupled electromagnetically with a transmission antenna 13. The signals are detected and detection signals rising, respective, at times t11, t21, t31 and falling at times t12, t22, t32 are obtained from lines 4n-1 to 4n+1 connected with the trolleys 1n-1-1n+1. Assuming the time intervals between the times t22, t21, t11 and t32, t22, t31 are T1, T2, T3, and the lengths of non-stretching section between the other end of the trolley 1n to one end of the trolley 1n+1, between one end and the other end of the trolley 1n, and between one end of the trolley 1n-1 and one end of the trolley 1n+1 are L1, L2, L3. A ground controller 2 determines the times T1-T3 from the detection signals and determines the speed of the truck 10 based on the times T1-T3 and the section lengths L1-L3 thus monitoring the speed of the truck 10.